<template>
  <div>
      <!-- 面包屑区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>权限管理</el-breadcrumb-item>
        <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片试图 -->
    <el-card>
      <el-table :data="rightsList" stripe border>
        <el-table-column type="index"></el-table-column>
        <el-table-column property="authName" label="权限名称"></el-table-column>
        <el-table-column property="path" label="路径"></el-table-column>
        <el-table-column  label="权限等级">
          <!-- 自定义权限等级 slot-scope="scope" 拿到当列的 data -->
            <template slot-scope="scope">
              <!-- 使用 v-if 来判断，再展示 -->
               <el-tag v-if="scope.row.level === '0'">一级</el-tag>
               <el-tag type="success" v-else-if="scope.row.level === '1'">二级</el-tag>
               <el-tag type="warning" v-else>三级</el-tag>
            </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
export default {
    data() {
        return {
            rightsList:[] // 所有的权限列表
        }
    },
    created(){
        this.getRightsList()
    },
    methods: {
       async getRightsList(){
         const {data:res} =  await this.$http.get('rights/list')
         if(res.meta.status !==200){
             return this.$message.error('获取权限列表失败!');
          }
        //   将请求到的权限列表赋值给 rightsList
          this.rightsList = res.data
        }
    },
}
</script>

<style lang="less" scoped>
.el-card {
    margin-top: 15px;
}
</style>